/ Dictionary / Index H hydrazoate: Meaning and Definition of Find definitions for: hy•dra•zo•ate Pronunciation: (hī"dru-zō'āt), [key] — n. a salt of hydrazoic acid; azide. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. hydrazine hydrazoic Related Content Daily Word Quiz: vertigo Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language